Parameter definitions

CS30

14/18

DocID026040 Rev 1

4.5

Output voltage accuracy

The output voltage accuracy is the difference between the actual output voltage and the

theoretical output voltage. Ideally, the current sensing output voltage should be equal to the

input differential voltage multiplied by the theoretical gain, as in the following formula:

The actual value is very slightly different, mainly due to the effects of:

•

•

non-linearity

The output voltage accuracy, expressed in percentage, can be calculated with the following

formula:

⋅

()

–

()

⋅

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